Warning: Permanently added '10.128.0.223' (ED25519) to the list of known hosts. 2025/09/21 21:25:30 ignoring optional flag "type"="gce" 2025/09/21 21:25:30 parsed 1 programs 2025/09/21 21:25:33 executed programs: 0 [ 105.625965][ T5977] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 105.874943][ T5157] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 105.877992][ T5157] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 105.878800][ T5157] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 105.891341][ T5157] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 105.934140][ T5852] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 105.935344][ T5852] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 105.942919][ T5852] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 105.945756][ T59] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 105.961385][ T6042] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 105.971309][ T59] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 106.006006][ T5157] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 106.017084][ T6041] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 106.022618][ T6041] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 106.023254][ T5157] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 106.025910][ T5157] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 106.029411][ T5157] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 106.040559][ T6041] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 106.041313][ T6041] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 106.059847][ T6041] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 106.061036][ T6041] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 106.163840][ T6041] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 106.183021][ T6041] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 106.184378][ T6041] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 106.191192][ T6041] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 106.191918][ T6041] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 107.244122][ T6037] chnl_net:caif_netlink_parms(): no params data found [ 107.283237][ T6033] chnl_net:caif_netlink_parms(): no params data found [ 107.347375][ T6035] chnl_net:caif_netlink_parms(): no params data found [ 107.360992][ T6036] chnl_net:caif_netlink_parms(): no params data found [ 107.586485][ T6045] chnl_net:caif_netlink_parms(): no params data found [ 108.009359][ T6041] Bluetooth: hci0: command tx timeout [ 108.009650][ T59] Bluetooth: hci1: command tx timeout [ 108.089775][ T6041] Bluetooth: hci3: command tx timeout [ 108.090045][ T59] Bluetooth: hci2: command tx timeout [ 108.120016][ T6037] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.120244][ T6037] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.120450][ T6037] bridge_slave_0: entered allmulticast mode [ 108.123352][ T6037] bridge_slave_0: entered promiscuous mode [ 108.249395][ T59] Bluetooth: hci4: command tx timeout [ 108.411011][ T6037] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.411171][ T6037] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.411350][ T6037] bridge_slave_1: entered allmulticast mode [ 108.414143][ T6037] bridge_slave_1: entered promiscuous mode [ 108.445897][ T6033] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.446043][ T6033] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.446228][ T6033] bridge_slave_0: entered allmulticast mode [ 108.447769][ T6033] bridge_slave_0: entered promiscuous mode [ 108.677424][ T6033] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.677512][ T6033] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.677638][ T6033] bridge_slave_1: entered allmulticast mode [ 108.679862][ T6033] bridge_slave_1: entered promiscuous mode [ 108.686723][ T6035] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.686853][ T6035] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.687059][ T6035] bridge_slave_0: entered allmulticast mode [ 108.697775][ T6035] bridge_slave_0: entered promiscuous mode [ 108.714610][ T6036] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.714744][ T6036] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.715266][ T6036] bridge_slave_0: entered allmulticast mode [ 108.719779][ T6036] bridge_slave_0: entered promiscuous mode [ 108.951605][ T6035] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.951743][ T6035] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.952054][ T6035] bridge_slave_1: entered allmulticast mode [ 108.953624][ T6035] bridge_slave_1: entered promiscuous mode [ 108.954453][ T6036] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.954563][ T6036] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.954678][ T6036] bridge_slave_1: entered allmulticast mode [ 108.956170][ T6036] bridge_slave_1: entered promiscuous mode [ 108.961252][ T6037] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.252497][ T6037] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.252752][ T6045] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.252863][ T6045] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.253080][ T6045] bridge_slave_0: entered allmulticast mode [ 109.254907][ T6045] bridge_slave_0: entered promiscuous mode [ 109.275652][ T6033] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.597115][ T6045] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.597240][ T6045] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.597363][ T6045] bridge_slave_1: entered allmulticast mode [ 109.598878][ T6045] bridge_slave_1: entered promiscuous mode [ 109.604564][ T6033] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.620552][ T6035] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.625537][ T6036] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.845198][ T6035] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.848495][ T6036] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.857006][ T6037] team0: Port device team_slave_0 added [ 110.089755][ T59] Bluetooth: hci1: command tx timeout [ 110.089787][ T59] Bluetooth: hci0: command tx timeout [ 110.122822][ T6037] team0: Port device team_slave_1 added [ 110.128734][ T6045] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.132739][ T6033] team0: Port device team_slave_0 added [ 110.169422][ T6041] Bluetooth: hci2: command tx timeout [ 110.169459][ T6041] Bluetooth: hci3: command tx timeout [ 110.329316][ T59] Bluetooth: hci4: command tx timeout [ 110.332456][ T6045] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.334055][ T6033] team0: Port device team_slave_1 added [ 110.336178][ T6035] team0: Port device team_slave_0 added [ 110.338405][ T6036] team0: Port device team_slave_0 added [ 110.903142][ T6035] team0: Port device team_slave_1 added [ 110.907709][ T6036] team0: Port device team_slave_1 added [ 110.908619][ T6037] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.908632][ T6037] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 110.908645][ T6037] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.251602][ T6037] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.251618][ T6037] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 111.251641][ T6037] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.261587][ T6045] team0: Port device team_slave_0 added [ 111.264105][ T6033] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.264119][ T6033] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 111.264141][ T6033] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.448832][ T6045] team0: Port device team_slave_1 added [ 111.459830][ T6033] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.459847][ T6033] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 111.459871][ T6033] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.522466][ T6035] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.522482][ T6035] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 111.522498][ T6035] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.523574][ T6036] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.523587][ T6036] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 111.523609][ T6036] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.658545][ T6035] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.658562][ T6035] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 111.658587][ T6035] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.667387][ T6036] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.667401][ T6036] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 111.667424][ T6036] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.872962][ T6045] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.872978][ T6045] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 111.873001][ T6045] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.021769][ T6045] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.021785][ T6045] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 112.021811][ T6045] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.051901][ T6037] hsr_slave_0: entered promiscuous mode [ 112.053382][ T6037] hsr_slave_1: entered promiscuous mode [ 112.170890][ T59] Bluetooth: hci0: command tx timeout [ 112.170929][ T59] Bluetooth: hci1: command tx timeout [ 112.249626][ T6041] Bluetooth: hci3: command tx timeout [ 112.249636][ T59] Bluetooth: hci2: command tx timeout [ 112.350232][ T6033] hsr_slave_0: entered promiscuous mode [ 112.351636][ T6033] hsr_slave_1: entered promiscuous mode [ 112.352727][ T6033] debugfs: 'hsr0' already exists in 'hsr' [ 112.352824][ T6033] Cannot create hsr debugfs directory [ 112.410181][ T59] Bluetooth: hci4: command tx timeout [ 112.600221][ T6035] hsr_slave_0: entered promiscuous mode [ 112.601001][ T6035] hsr_slave_1: entered promiscuous mode [ 112.601605][ T6035] debugfs: 'hsr0' already exists in 'hsr' [ 112.601623][ T6035] Cannot create hsr debugfs directory [ 112.697315][ T6036] hsr_slave_0: entered promiscuous mode [ 112.706935][ T6036] hsr_slave_1: entered promiscuous mode [ 112.707800][ T6036] debugfs: 'hsr0' already exists in 'hsr' [ 112.707819][ T6036] Cannot create hsr debugfs directory [ 113.058581][ T6045] hsr_slave_0: entered promiscuous mode [ 113.061336][ T6045] hsr_slave_1: entered promiscuous mode [ 113.062530][ T6045] debugfs: 'hsr0' already exists in 'hsr' [ 113.062555][ T6045] Cannot create hsr debugfs directory [ 114.249220][ T59] Bluetooth: hci1: command tx timeout [ 114.259535][ T59] Bluetooth: hci0: command tx timeout [ 114.329512][ T59] Bluetooth: hci3: command tx timeout [ 114.329543][ T59] Bluetooth: hci2: command tx timeout [ 114.490924][ T6041] Bluetooth: hci4: command tx timeout [ 115.883086][ T6037] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 115.948051][ T6037] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 115.998484][ T6037] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 116.090156][ T6037] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 116.297367][ T6033] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 116.351138][ T6033] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 116.391097][ T6033] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 116.511874][ T6033] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 116.819361][ T6035] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 116.863056][ T6035] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 116.929665][ T6035] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 117.035398][ T6035] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 117.261769][ T6036] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 117.321752][ T6036] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 117.385852][ T6036] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 117.499003][ T6036] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 117.765133][ T6037] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.794377][ T6045] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 117.864051][ T6045] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 117.941661][ T6045] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 118.030644][ T6045] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 118.158759][ T6037] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.240459][ T5003] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.240603][ T5003] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.328541][ T5003] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.328725][ T5003] bridge0: port 2(bridge_slave_1) entered forwarding state [ 118.392542][ T6033] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.588337][ T6035] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.598144][ T6033] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.663749][ T3103] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.663906][ T3103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.752118][ T3103] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.752255][ T3103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 118.814271][ T6035] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.876729][ T6036] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.915089][ T3103] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.915326][ T3103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.967232][ T70] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.967491][ T70] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.112150][ T6036] 8021q: adding VLAN 0 to HW filter on device team0 [ 119.184068][ T6045] 8021q: adding VLAN 0 to HW filter on device bond0 [ 119.217110][ T3103] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.217540][ T3103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.297464][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.300850][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.428215][ T6045] 8021q: adding VLAN 0 to HW filter on device team0 [ 119.537039][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.537279][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.622771][ T1117] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.629371][ T1117] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.706017][ T6037] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 120.217765][ T6033] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 120.276034][ T6037] veth0_vlan: entered promiscuous mode [ 120.379905][ T6035] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 120.416065][ T6037] veth1_vlan: entered promiscuous mode [ 120.767243][ T6033] veth0_vlan: entered promiscuous mode [ 120.776516][ T6037] veth0_macvtap: entered promiscuous mode [ 120.841877][ T6037] veth1_macvtap: entered promiscuous mode [ 120.901829][ T6036] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 120.916159][ T6035] veth0_vlan: entered promiscuous mode [ 120.932508][ T6033] veth1_vlan: entered promiscuous mode [ 120.988607][ T6045] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 121.022800][ T6035] veth1_vlan: entered promiscuous mode [ 121.098115][ T6037] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 121.183779][ T6037] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 121.274688][ T1490] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.292111][ T1490] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.311555][ T1490] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.346776][ T1490] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.413774][ T6033] veth0_macvtap: entered promiscuous mode [ 121.533191][ T6033] veth1_macvtap: entered promiscuous mode [ 121.629936][ T6036] veth0_vlan: entered promiscuous mode [ 121.636573][ T6035] veth0_macvtap: entered promiscuous mode [ 121.765258][ T6035] veth1_macvtap: entered promiscuous mode [ 121.780629][ T6036] veth1_vlan: entered promiscuous mode [ 121.881959][ T6033] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 122.015800][ T6035] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 122.024040][ T6033] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 122.054717][ T6275] loop2: detected capacity change from 0 to 1024 [ 122.124999][ T6035] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 122.166050][ T1117] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.179924][ T1117] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.196305][ T43] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.220274][ T43] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.232029][ T43] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.236946][ T43] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.245862][ T43] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.283771][ T43] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.337852][ T6275] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 2025/09/21 21:25:50 executed programs: 5 [ 122.405501][ T6036] veth0_macvtap: entered promiscuous mode [ 122.610990][ T6037] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.677317][ T6036] veth1_macvtap: entered promiscuous mode [ 122.801350][ T6045] veth0_vlan: entered promiscuous mode [ 122.897142][ T6295] loop2: detected capacity change from 0 to 1024 [ 123.055107][ T6295] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 123.149302][ T37] audit: type=1804 audit(1758489950.740:2): pid=6295 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1836261504/syzkaller.WTk4ta/1/file1/bus" dev="loop2" ino=18 res=1 errno=0 [ 123.195684][ T6045] veth1_vlan: entered promiscuous mode [ 123.228694][ T6036] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 123.249218][ T37] audit: type=1804 audit(1758489950.840:3): pid=6303 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1836261504/syzkaller.WTk4ta/1/file1/bus" dev="loop2" ino=18 res=1 errno=0 [ 123.295269][ T6036] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 123.330911][ T6303] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 123.331390][ T6303] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 123.331421][ T6303] EXT4-fs (loop2): This should not happen!! Data will be lost [ 123.331421][ T6303] [ 123.331433][ T6303] EXT4-fs (loop2): Total free blocks count 0 [ 123.331445][ T6303] EXT4-fs (loop2): Free/Dirty block details [ 123.331479][ T6303] EXT4-fs (loop2): free_blocks=68451041280 [ 123.331511][ T6303] EXT4-fs (loop2): dirty_blocks=16 [ 123.331521][ T6303] EXT4-fs (loop2): Block reservation details [ 123.331532][ T6303] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 123.527294][ T6307] loop1: detected capacity change from 0 to 1024 [ 123.544461][ T1117] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.550386][ T1117] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.575870][ T5003] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.598048][ T5003] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.666819][ T6307] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 123.787261][ T6314] loop0: detected capacity change from 0 to 1024 [ 123.797977][ T37] audit: type=1804 audit(1758489951.380:4): pid=6307 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir713566716/syzkaller.HHkFmi/0/file1/bus" dev="loop1" ino=18 res=1 errno=0 [ 123.855832][ T13] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 123.918190][ T6045] veth0_macvtap: entered promiscuous mode [ 123.983278][ T6314] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 124.005255][ T6033] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.008380][ T37] audit: type=1804 audit(1758489951.600:5): pid=6314 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir175853994/syzkaller.JpNrXG/0/file1/bus" dev="loop0" ino=18 res=1 errno=0 [ 124.076642][ T37] audit: type=1804 audit(1758489951.670:6): pid=6322 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir175853994/syzkaller.JpNrXG/0/file1/bus" dev="loop0" ino=18 res=1 errno=0 [ 124.136939][ T6322] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 124.142190][ T6045] veth1_macvtap: entered promiscuous mode [ 124.330135][ T6324] loop2: detected capacity change from 0 to 1024 [ 124.426897][ T6327] loop1: detected capacity change from 0 to 1024 [ 124.515487][ T6324] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 124.521196][ T6045] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 124.586137][ T6045] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 124.612645][ T6327] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 124.635506][ T37] audit: type=1804 audit(1758489952.230:7): pid=6324 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1836261504/syzkaller.WTk4ta/2/file1/bus" dev="loop2" ino=18 res=1 errno=0 [ 124.641734][ T171] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 124.641763][ T171] EXT4-fs (loop0): This should not happen!! Data will be lost [ 124.641763][ T171] [ 124.641776][ T171] EXT4-fs (loop0): Total free blocks count 0 [ 124.641788][ T171] EXT4-fs (loop0): Free/Dirty block details [ 124.641800][ T171] EXT4-fs (loop0): free_blocks=68451041280 [ 124.641813][ T171] EXT4-fs (loop0): dirty_blocks=16 [ 124.641824][ T171] EXT4-fs (loop0): Block reservation details [ 124.641834][ T171] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 124.662211][ T6035] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.679458][ T13] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.679994][ T13] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.680756][ T13] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.681060][ T13] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.705241][ T37] audit: type=1804 audit(1758489952.300:8): pid=6327 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir713566716/syzkaller.HHkFmi/1/file1/bus" dev="loop1" ino=18 res=1 errno=0 [ 124.707105][ T37] audit: type=1804 audit(1758489952.300:9): pid=6334 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1836261504/syzkaller.WTk4ta/2/file1/bus" dev="loop2" ino=18 res=1 errno=0 [ 124.797798][ T6334] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 124.869300][ T37] audit: type=1804 audit(1758489952.460:10): pid=6336 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir713566716/syzkaller.HHkFmi/1/file1/bus" dev="loop1" ino=18 res=1 errno=0 [ 124.888088][ T6336] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 124.923732][ T6336] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 124.923765][ T6336] EXT4-fs (loop1): This should not happen!! Data will be lost [ 124.923765][ T6336] [ 124.923779][ T6336] EXT4-fs (loop1): Total free blocks count 0 [ 124.923791][ T6336] EXT4-fs (loop1): Free/Dirty block details [ 124.923803][ T6336] EXT4-fs (loop1): free_blocks=68451041280 [ 124.923817][ T6336] EXT4-fs (loop1): dirty_blocks=16 [ 124.923829][ T6336] EXT4-fs (loop1): Block reservation details [ 124.923840][ T6336] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 125.022772][ T6337] loop3: detected capacity change from 0 to 1024 [ 125.080543][ T6337] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 125.131667][ T6343] loop0: detected capacity change from 0 to 1024 [ 125.166285][ T37] audit: type=1804 audit(1758489952.750:11): pid=6337 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3586670662/syzkaller.8rejt7/0/file1/bus" dev="loop3" ino=18 res=1 errno=0 [ 125.213662][ T1490] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 125.213693][ T1490] EXT4-fs (loop2): This should not happen!! Data will be lost [ 125.213693][ T1490] [ 125.213707][ T1490] EXT4-fs (loop2): Total free blocks count 0 [ 125.213719][ T1490] EXT4-fs (loop2): Free/Dirty block details [ 125.213731][ T1490] EXT4-fs (loop2): free_blocks=68451041280 [ 125.213745][ T1490] EXT4-fs (loop2): dirty_blocks=16 [ 125.213757][ T1490] EXT4-fs (loop2): Block reservation details [ 125.213767][ T1490] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 125.225534][ T6037] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.247963][ T6343] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 125.303522][ T6348] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 125.304051][ T6348] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 125.304094][ T6348] EXT4-fs (loop3): This should not happen!! Data will be lost [ 125.304094][ T6348] [ 125.304106][ T6348] EXT4-fs (loop3): Total free blocks count 0 [ 125.304117][ T6348] EXT4-fs (loop3): Free/Dirty block details [ 125.304128][ T6348] EXT4-fs (loop3): free_blocks=68451041280 [ 125.304141][ T6348] EXT4-fs (loop3): dirty_blocks=16 [ 125.304151][ T6348] EXT4-fs (loop3): Block reservation details [ 125.304162][ T6348] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 125.341175][ T13] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 125.464485][ T6349] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 125.722144][ T43] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 125.744294][ T6351] loop2: detected capacity change from 0 to 1024 [ 125.892744][ T6351] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 126.072693][ T6351] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 126.132652][ T6355] loop1: detected capacity change from 0 to 1024 [ 126.168930][ T5003] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 126.168960][ T5003] EXT4-fs (loop0): This should not happen!! Data will be lost [ 126.168960][ T5003] [ 126.168974][ T5003] EXT4-fs (loop0): Total free blocks count 0 [ 126.168986][ T5003] EXT4-fs (loop0): Free/Dirty block details [ 126.168998][ T5003] EXT4-fs (loop0): free_blocks=68451041280 [ 126.169011][ T5003] EXT4-fs (loop0): dirty_blocks=16 [ 126.169022][ T5003] EXT4-fs (loop0): Block reservation details [ 126.169033][ T5003] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 126.197692][ T6035] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.341863][ T6355] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 126.345460][ T6037] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.394932][ T6361] loop3: detected capacity change from 0 to 1024 [ 126.563519][ T6366] loop4: detected capacity change from 0 to 1024 [ 126.591514][ T6367] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 126.591760][ T6367] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 126.591782][ T6367] EXT4-fs (loop1): This should not happen!! Data will be lost [ 126.591782][ T6367] [ 126.591793][ T6367] EXT4-fs (loop1): Total free blocks count 0 [ 126.591803][ T6367] EXT4-fs (loop1): Free/Dirty block details [ 126.591814][ T6367] EXT4-fs (loop1): free_blocks=68451041280 [ 126.591826][ T6367] EXT4-fs (loop1): dirty_blocks=16 [ 126.591835][ T6367] EXT4-fs (loop1): Block reservation details [ 126.591844][ T6367] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 126.692371][ T6361] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 126.788252][ T6369] loop0: detected capacity change from 0 to 1024 [ 126.852742][ T6361] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 126.918313][ T6033] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.920724][ T6366] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 126.938688][ T6369] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 127.097486][ T6036] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.309904][ T6381] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 127.310155][ T6381] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 127.310176][ T6381] EXT4-fs (loop0): This should not happen!! Data will be lost [ 127.310176][ T6381] [ 127.310190][ T6381] EXT4-fs (loop0): Total free blocks count 0 [ 127.310202][ T6381] EXT4-fs (loop0): Free/Dirty block details [ 127.310215][ T6381] EXT4-fs (loop0): free_blocks=68451041280 [ 127.310229][ T6381] EXT4-fs (loop0): dirty_blocks=16 [ 127.310240][ T6381] EXT4-fs (loop0): Block reservation details [ 127.310251][ T6381] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 127.411211][ T6382] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 127.456166][ T6382] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 2025/09/21 21:25:55 executed programs: 16 [ 127.456198][ T6382] EXT4-fs (loop4): This should not happen!! Data will be lost [ 127.456198][ T6382] [ 127.456211][ T6382] EXT4-fs (loop4): Total free blocks count 0 [ 127.456223][ T6382] EXT4-fs (loop4): Free/Dirty block details [ 127.456235][ T6382] EXT4-fs (loop4): free_blocks=68451041280 [ 127.456249][ T6382] EXT4-fs (loop4): dirty_blocks=16 [ 127.456260][ T6382] EXT4-fs (loop4): Block reservation details [ 127.456271][ T6382] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 127.597631][ T1117] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 127.664607][ T1516] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 127.820730][ T6388] loop2: detected capacity change from 0 to 1024 [ 127.960486][ T6389] loop3: detected capacity change from 0 to 1024 [ 128.032276][ T6391] loop1: detected capacity change from 0 to 1024 [ 128.035502][ T6388] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 128.155832][ T6389] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 128.187636][ T6391] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 128.233034][ T37] kauditd_printk_skb: 16 callbacks suppressed [ 128.233051][ T37] audit: type=1804 audit(1758489955.800:28): pid=6391 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir713566716/syzkaller.HHkFmi/3/file1/bus" dev="loop1" ino=18 res=1 errno=0 [ 128.233100][ T37] audit: type=1804 audit(1758489955.820:29): pid=6403 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1836261504/syzkaller.WTk4ta/4/file1/bus" dev="loop2" ino=18 res=1 errno=0 [ 128.233140][ T37] audit: type=1804 audit(1758489955.830:30): pid=6389 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3586670662/syzkaller.8rejt7/2/file1/bus" dev="loop3" ino=18 res=1 errno=0 [ 128.239000][ T6403] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 128.270702][ T37] audit: type=1804 audit(1758489955.870:31): pid=6404 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir713566716/syzkaller.HHkFmi/3/file1/bus" dev="loop1" ino=18 res=1 errno=0 [ 128.319225][ T6404] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 128.322112][ T6404] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 128.322144][ T6404] EXT4-fs (loop1): This should not happen!! Data will be lost [ 128.322144][ T6404] [ 128.322158][ T6404] EXT4-fs (loop1): Total free blocks count 0 [ 128.322171][ T6404] EXT4-fs (loop1): Free/Dirty block details [ 128.322184][ T6404] EXT4-fs (loop1): free_blocks=68451041280 [ 128.322199][ T6404] EXT4-fs (loop1): dirty_blocks=16 [ 128.322209][ T6404] EXT4-fs (loop1): Block reservation details [ 128.322221][ T6404] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 128.322640][ T37] audit: type=1804 audit(1758489955.910:32): pid=6405 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir3586670662/syzkaller.8rejt7/2/file1/bus" dev="loop3" ino=18 res=1 errno=0 [ 128.392700][ T6405] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 128.392941][ T6405] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 128.392961][ T6405] EXT4-fs (loop3): This should not happen!! Data will be lost [ 128.392961][ T6405] [ 128.392974][ T6405] EXT4-fs (loop3): Total free blocks count 0 [ 128.392985][ T6405] EXT4-fs (loop3): Free/Dirty block details [ 128.392998][ T6405] EXT4-fs (loop3): free_blocks=68451041280 [ 128.393011][ T6405] EXT4-fs (loop3): dirty_blocks=16 [ 128.393022][ T6405] EXT4-fs (loop3): Block reservation details [ 128.393032][ T6405] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 128.534014][ T6406] loop4: detected capacity change from 0 to 1024 [ 128.660466][ T171] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 128.660495][ T171] EXT4-fs (loop2): This should not happen!! Data will be lost [ 128.660495][ T171] [ 128.660509][ T171] EXT4-fs (loop2): Total free blocks count 0 [ 128.660521][ T171] EXT4-fs (loop2): Free/Dirty block details [ 128.660533][ T171] EXT4-fs (loop2): free_blocks=68451041280 [ 128.660547][ T171] EXT4-fs (loop2): dirty_blocks=16 [ 128.660559][ T171] EXT4-fs (loop2): Block reservation details [ 128.660569][ T171] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 128.750711][ T1117] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 128.846634][ T1117] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 128.860818][ T6406] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 128.895026][ T6037] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.904013][ T37] audit: type=1804 audit(1758489956.500:33): pid=6406 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir661096429/syzkaller.qolkiB/1/file1/bus" dev="loop4" ino=18 res=1 errno=0 [ 129.004046][ T37] audit: type=1804 audit(1758489956.590:34): pid=6412 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir661096429/syzkaller.qolkiB/1/file1/bus" dev="loop4" ino=18 res=1 errno=0 [ 129.040719][ T6412] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 129.135342][ T6411] loop0: detected capacity change from 0 to 1024 [ 129.273924][ T6411] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 129.313039][ T37] audit: type=1804 audit(1758489956.910:35): pid=6411 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir175853994/syzkaller.JpNrXG/4/file1/bus" dev="loop0" ino=18 res=1 errno=0 [ 129.337202][ T6422] loop2: detected capacity change from 0 to 1024 [ 129.365346][ T6420] loop1: detected capacity change from 0 to 1024 [ 129.454303][ T37] audit: type=1804 audit(1758489957.050:36): pid=6427 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir175853994/syzkaller.JpNrXG/4/file1/bus" dev="loop0" ino=18 res=1 errno=0 [ 129.458795][ T6424] loop3: detected capacity change from 0 to 1024 [ 129.487381][ T6420] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 129.497240][ T43] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 129.497279][ T43] EXT4-fs (loop4): This should not happen!! Data will be lost [ 129.497279][ T43] [ 129.497293][ T43] EXT4-fs (loop4): Total free blocks count 0 [ 129.497305][ T43] EXT4-fs (loop4): Free/Dirty block details [ 129.497317][ T43] EXT4-fs (loop4): free_blocks=68451041280 [ 129.497331][ T43] EXT4-fs (loop4): dirty_blocks=16 [ 129.497342][ T43] EXT4-fs (loop4): Block reservation details [ 129.497352][ T43] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 129.566803][ T6427] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 129.567053][ T6427] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 129.567076][ T6427] EXT4-fs (loop0): This should not happen!! Data will be lost [ 129.567076][ T6427] [ 129.567089][ T6427] EXT4-fs (loop0): Total free blocks count 0 [ 129.567101][ T6427] EXT4-fs (loop0): Free/Dirty block details [ 129.567114][ T6427] EXT4-fs (loop0): free_blocks=68451041280 [ 129.567127][ T6427] EXT4-fs (loop0): dirty_blocks=16 [ 129.567139][ T6427] EXT4-fs (loop0): Block reservation details [ 129.567150][ T6427] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 129.592790][ T37] audit: type=1804 audit(1758489957.190:37): pid=6420 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir713566716/syzkaller.HHkFmi/4/file1/bus" dev="loop1" ino=18 res=1 errno=0 [ 129.680252][ T6045] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.683352][ T6424] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 129.783816][ T6422] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 129.811811][ T6430] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 129.842566][ T6430] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 129.842596][ T6430] EXT4-fs (loop1): This should not happen!! Data will be lost [ 129.842596][ T6430] [ 129.842608][ T6430] EXT4-fs (loop1): Total free blocks count 0 [ 129.842619][ T6430] EXT4-fs (loop1): Free/Dirty block details [ 129.842630][ T6430] EXT4-fs (loop1): free_blocks=68451041280 [ 129.842643][ T6430] EXT4-fs (loop1): dirty_blocks=16 [ 129.842654][ T6430] EXT4-fs (loop1): Block reservation details [ 129.842665][ T6430] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 129.950861][ T6435] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 129.955519][ T6424] ------------[ cut here ]------------ [ 129.955533][ T6424] kernel BUG at fs/ext4/inline.c:240! [ 129.955582][ T6424] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 129.955618][ T6424] CPU: 1 UID: 0 PID: 6424 Comm: syz-executor.3 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 129.955639][ T6424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 129.955649][ T6424] RIP: 0010:ext4_write_inline_data+0x43c/0x440 [ 129.955679][ T6424] Code: c1 38 c1 0f 8c 19 ff ff ff 48 89 df 49 89 d7 e8 ca f2 b5 ff 4c 89 fa e9 06 ff ff ff e8 8d ac 56 ff 90 0f 0b e8 85 ac 56 ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f [ 129.955693][ T6424] RSP: 0018:ffffc90005ac7388 EFLAGS: 00010293 [ 129.955716][ T6424] RAX: ffffffff8267c1bb RBX: 000000000000006d RCX: ffff88802f150000 [ 129.955729][ T6424] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 129.955739][ T6424] RBP: ffff88803e3e4502 R08: 0000000000000000 R09: 0000000000000000 [ 129.955750][ T6424] R10: dffffc0000000000 R11: ffffed1004871c71 R12: 0000000000000063 [ 129.955762][ T6424] R13: ffffc90005ac7460 R14: 000000000000006c R15: ffff88803e3e3e70 [ 129.955774][ T6424] FS: 00007f795f71e6c0(0000) GS:ffff8881269bc000(0000) knlGS:0000000000000000 [ 129.955790][ T6424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.955802][ T6424] CR2: 0000000020000a00 CR3: 0000000040828000 CR4: 00000000003526f0 [ 129.955817][ T6424] Call Trace: [ 129.955823][ T6424] [ 129.955833][ T6424] ext4_write_inline_data_end+0x325/0xad0 [ 129.955855][ T6424] ? __pfx_ext4_write_inline_data_end+0x10/0x10 [ 129.955873][ T6424] ? ext4_da_write_end+0x24c/0xd10 [ 129.955894][ T6424] generic_perform_write+0x611/0x8c0 [ 129.955918][ T6424] ? __pfx_generic_perform_write+0x10/0x10 [ 129.955935][ T6424] ? file_modified_flags+0x380/0x560 [ 129.955955][ T6424] ? ext4_write_checks+0x24d/0x2d0 [ 129.955978][ T6424] ext4_buffered_write_iter+0xd0/0x3a0 [ 129.956000][ T6424] ext4_file_write_iter+0x299/0x1be0 [ 129.956026][ T6424] ? splice_from_pipe_next+0x608/0x660 [ 129.956048][ T6424] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 129.956069][ T6424] ? __asan_memset+0x22/0x50 [ 129.956088][ T6424] iter_file_splice_write+0x97a/0x10f0 [ 129.956118][ T6424] ? __pfx_iter_file_splice_write+0x10/0x10 [ 129.956140][ T6424] ? rcu_read_lock_any_held+0xb3/0x120 [ 129.956162][ T6424] ? __pfx_iter_file_splice_write+0x10/0x10 [ 129.956183][ T6424] direct_splice_actor+0x104/0x160 [ 129.956204][ T6424] splice_direct_to_actor+0x5b3/0xcd0 [ 129.956232][ T6424] ? __pfx_direct_splice_actor+0x10/0x10 [ 129.956252][ T6424] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 129.956278][ T6424] do_splice_direct+0x187/0x270 [ 129.956299][ T6424] ? __pfx_do_splice_direct+0x10/0x10 [ 129.956324][ T6424] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 129.956348][ T6424] ? rw_verify_area+0x25b/0x4e0 [ 129.956369][ T6424] do_sendfile+0x4ec/0x7f0 [ 129.956388][ T6424] ? __pfx_do_sendfile+0x10/0x10 [ 129.956402][ T6424] ? rcu_is_watching+0x15/0xb0 [ 129.956425][ T6424] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 129.956447][ T6424] __se_sys_sendfile64+0x13e/0x190 [ 129.956457][ T6035] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.956469][ T6424] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 129.956489][ T6424] ? rcu_is_watching+0x15/0xb0 [ 129.956511][ T6424] ? do_syscall_64+0xbe/0x3b0 [ 129.956533][ T6424] do_syscall_64+0xfa/0x3b0 [ 129.956546][ T6424] ? lockdep_hardirqs_on+0x9c/0x150 [ 129.956565][ T6424] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.956580][ T6424] ? clear_bhb_loop+0x60/0xb0 [ 129.956596][ T6424] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.956610][ T6424] RIP: 0033:0x7f796039dda9 [ 129.956628][ T6424] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 129.956640][ T6424] RSP: 002b:00007f795f71e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 129.956658][ T6424] RAX: ffffffffffffffda RBX: 00007f79604cbf80 RCX: 00007f796039dda9 [ 129.956668][ T6424] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 129.956677][ T6424] RBP: 00007f79603ea47a R08: 0000000000000000 R09: 0000000000000000 [ 129.956686][ T6424] R10: 000080001d00c0d0 R11: 0000000000000246 R12: 0000000000000000 [ 129.956696][ T6424] R13: 000000000000000b R14: 00007f79604cbf80 R15: 00007ffddef4f928 [ 129.956718][ T6424] [ 129.956724][ T6424] Modules linked in: [ 129.956753][ T6424] ---[ end trace 0000000000000000 ]--- [ 129.956850][ T6424] RIP: 0010:ext4_write_inline_data+0x43c/0x440 [ 129.956870][ T6424] Code: c1 38 c1 0f 8c 19 ff ff ff 48 89 df 49 89 d7 e8 ca f2 b5 ff 4c 89 fa e9 06 ff ff ff e8 8d ac 56 ff 90 0f 0b e8 85 ac 56 ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f [ 129.956882][ T6424] RSP: 0018:ffffc90005ac7388 EFLAGS: 00010293 [ 129.956897][ T6424] RAX: ffffffff8267c1bb RBX: 000000000000006d RCX: ffff88802f150000 [ 129.956908][ T6424] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 129.956917][ T6424] RBP: ffff88803e3e4502 R08: 0000000000000000 R09: 0000000000000000 [ 129.956927][ T6424] R10: dffffc0000000000 R11: ffffed1004871c71 R12: 0000000000000063 [ 129.956936][ T6424] R13: ffffc90005ac7460 R14: 000000000000006c R15: ffff88803e3e3e70 [ 129.956946][ T6424] FS: 00007f795f71e6c0(0000) GS:ffff8881269bc000(0000) knlGS:0000000000000000 [ 129.956962][ T6424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.956973][ T6424] CR2: 0000000020000a00 CR3: 0000000040828000 CR4: 00000000003526f0 [ 129.956990][ T6424] Kernel panic - not syncing: Fatal exception [ 129.957264][ T6424] Kernel Offset: disabled